VNC-Viewer-6[.]21[.]1109-Windows[.]exe

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General

Target

VNC-Viewer-6.21.1109-Windows.exe
Size

11.3MB
MD5

a6e2c39249bee92f70dd7e99134e2064
SHA1

56b7688178bc3e0f5df20cb9fc416523ca40ea7e
SHA256

e043a4d205066dd1885b635442ead0628d0f0429cc54e3ddf7dc34de154373b9
SHA512

53a5e8d887ecd338f989ebc1f239742bafa102f254b015c7840b1bf9ce4fd5667220504ee88691bbe8610746381a121c964084385773c3dc7832f62722e98ce7
SSDEEP

196608:jB0zue8n/qacuBJ7e8zOOEhA4guyCQDQ+OH5DVAxj:jyueSJ79zHKAkxQDQvVQ

Score

1^/10

Malware Config

Signatures

Files

VNC-Viewer-6.21.1109-Windows.exe
.exe windows x86

ed5d42d66565f10e53609db0eebd788b

Code Sign

0d:42:4a:e0:be:3a:88:ff:60:40:21:ce:14:00:f0:dd
Certificate

Issuer

CN=DigiCert SHA2 Assured ID Timestamping CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

01/01/2021, 00:00

Not After

06/01/2031, 00:00

Subject

CN=DigiCert Timestamp 2021,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

06:0c:43:c8:90:48:4c:a5:e4:e0:35:62:6c:80:87:35
Certificate

Issuer

CN=DigiCert SHA2 Assured ID Code Signing CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

16/10/2020, 00:00

Not After

24/10/2023, 23:59

Subject

CN=RealVNC Ltd,O=RealVNC Ltd,L=Cambridge,C=GB

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

04:09:18:1b:5f:d5:bb:66:75:53:43:b5:6f:95:50:08
Certificate

Issuer

CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

22/10/2013, 12:00

Not After

22/10/2028, 12:00

Subject

CN=DigiCert SHA2 Assured ID Code Signing CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

0a:a1:25:d6:d6:32:1b:7e:41:e4:05:da:36:97:c2:15
Certificate

Issuer

CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

07/01/2016, 12:00

Not After

07/01/2031, 12:00

Subject

CN=DigiCert SHA2 Assured ID Timestamping CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

06:0c:43:c8:90:48:4c:a5:e4:e0:35:62:6c:80:87:35
Certificate

Issuer

CN=DigiCert SHA2 Assured ID Code Signing CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

16/10/2020, 00:00

Not After

24/10/2023, 23:59

Subject

CN=RealVNC Ltd,O=RealVNC Ltd,L=Cambridge,C=GB

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

04:09:18:1b:5f:d5:bb:66:75:53:43:b5:6f:95:50:08
Certificate

Issuer

CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

22/10/2013, 12:00

Not After

22/10/2028, 12:00

Subject

CN=DigiCert SHA2 Assured ID Code Signing CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

7b:05:b1:d4:49:68:51:44:f7:c9:89:d2:9c:19:9d:12
Certificate

Issuer

CN=VeriSign Universal Root Certification Authority,OU=VeriSign Trust Network+OU=(c) 2008 VeriSign\, Inc. - For authorized use only,O=VeriSign\, Inc.,C=US

Not Before

12/01/2016, 00:00

Not After

11/01/2031, 23:59

Subject

CN=Symantec SHA256 TimeStamping CA,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

7b:d4:e5:af:ba:cc:07:3f:a1:01:23:04:22:41:4d:12
Certificate

Issuer

CN=Symantec SHA256 TimeStamping CA,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Not Before

23/12/2017, 00:00

Not After

22/03/2029, 23:59

Subject

CN=Symantec SHA256 TimeStamping Signer - G3,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

8e:7e:e4:68:71:30:fc:97:03:09:7d:cc:f8:13:92:13:08:f2:d8:79:d2:63:21:92:e1:1e:4f:93:f2:21:3f:97
Signer

Actual PE Digest

8e:7e:e4:68:71:30:fc:97:03:09:7d:cc:f8:13:92:13:08:f2:d8:79:d2:63:21:92:e1:1e:4f:93:f2:21:3f:97

Digest Algorithm

sha256

PE Digest Matches

true

65:a8:dd:6d:33:c0:ae:97:7e:e2:51:2f:3d:d0:3e:8d:af:66:ae:9e
Signer

Actual PE Digest

65:a8:dd:6d:33:c0:ae:97:7e:e2:51:2f:3d:d0:3e:8d:af:66:ae:9e

Digest Algorithm

sha1

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

ws2_32

WSAEnumNetworkEvents
WSAEventSelect
WSAIoctl
accept
bind
closesocket
ioctlsocket
getsockopt
setsockopt
socket
htons
WSAStartup
WSASetLastError
getservbyname
getservbyport
gethostbyname
gethostbyaddr
ntohs
ntohl
inet_ntoa
inet_addr
WSAGetLastError
htonl
getsockname
getpeername
WSASocketW
WSADuplicateSocketW
WSAConnect

comctl32

_TrackMouseEvent
InitCommonControlsEx
ImageList_Destroy
ImageList_Create
ImageList_ReplaceIcon
ImageList_Add

kernel32

LoadLibraryW
GetVersionExW
GetExitCodeProcess
WaitForSingleObject
ResetEvent
CreateEventW
GetComputerNameW
Sleep
GetSystemTimeAsFileTime
GetModuleHandleW
QueryPerformanceCounter
QueryPerformanceFrequency
ExpandEnvironmentStringsW
RtlCaptureStackBackTrace
GetModuleHandleExW
GetFileType
GetStdHandle
GetConsoleMode
AllocConsole
FreeConsole
ReadConsoleW
WriteConsoleW
WaitForMultipleObjects
SystemTimeToTzSpecificLocalTime
GetTimeZoneInformation
GetHandleInformation
SetHandleInformation
GetTimeFormatW
GetDateFormatW
LoadLibraryA
GetSystemDirectoryA
GlobalLock
GlobalUnlock
FreeLibrary
GlobalFree
InterlockedIncrement
InterlockedDecrement
GlobalSize
GetCommandLineA
GetCPInfo
GetOEMCP
IsValidCodePage
FindNextFileA
FindFirstFileExW
FindFirstFileExA
DecodePointer
HeapReAlloc
CreateThread
OutputDebugStringA
SetEnvironmentVariableW
SetEnvironmentVariableA
GetStringTypeW
FlushFileBuffers
SetConsoleCtrlHandler
GetConsoleCP
SetFilePointerEx
EnumSystemLocalesW
IsValidLocale
LCMapStringW
CompareStringW
HeapFree
HeapAlloc
GetCurrentThread
DuplicateHandle
GetACP
WriteFile
GetModuleFileNameA
ExitProcess
ReadFile
LoadLibraryExW
EncodePointer
InterlockedFlushSList
InterlockedPushEntrySList
RtlUnwind
RaiseException
GetStartupInfoW
IsDebuggerPresent
InitializeSListHead
GetCurrentThreadId
IsProcessorFeaturePresent
TerminateProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
WaitForSingleObjectEx
SetEvent
InitializeCriticalSectionAndSpinCount
ReOpenFile
LocalAlloc
MultiByteToWideChar
FindNextFileW
FindFirstFileW
FindClose
SetErrorMode
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
SearchPathW
CreateFileW
ResumeThread
QueryFullProcessImageNameW
GetModuleFileNameW
OutputDebugStringW
GetCurrentProcess
SetStdHandle
GetCurrentProcessId
FindResourceW
SizeofResource
LoadResource
LockResource
GetUserDefaultLCID
GetLocaleInfoW
CreateProcessW
GetCommandLineW
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
InitializeCriticalSection
GetSystemInfo
WideCharToMultiByte
GetTempPathW
MoveFileW
DeleteFileW
GetFileAttributesExW
GetFileAttributesW
RemoveDirectoryW
CreateDirectoryW
GetCurrentDirectoryW
SetCurrentDirectoryW
SetFilePointer
SetEndOfFile
SetLastError
LocalFree
FormatMessageW
GetProcAddress
GetSystemDirectoryW
CloseHandle
GetLastError
GetProcessId
GetEnvironmentStringsW
FreeEnvironmentStringsW
GetProcessHeap
HeapSize
GetOverlappedResult
ConnectNamedPipe
CreateNamedPipeW
CancelIo
OpenProcess
MapViewOfFile
UnmapViewOfFile
CreateFileMappingW
GetThreadTimes
TerminateThread
GlobalAlloc

user32

ChangeDisplaySettingsExW
RedrawWindow
EnumDisplaySettingsW
SetTimer
DefDlgProcW
IsIconic
DestroyWindow
CreateWindowExW
DefWindowProcW
KillTimer
ScrollWindowEx
RegisterClipboardFormatW
ScreenToClient
GetNextDlgTabItem
IsWindowVisible
GetMessagePos
GetDoubleClickTime
CreateMenu
SetMenu
SetMenuDefaultItem
SetMenuItemInfoW
InsertMenuItemW
TrackPopupMenu
DeleteMenu
GetMenuItemCount
CheckMenuItem
DestroyMenu
CreatePopupMenu
GetMenuState
GetKeyboardLayout
GetWindowThreadProcessId
GetOpenClipboardWindow
EmptyClipboard
SetClipboardData
CloseClipboard
OpenClipboard
IsDialogMessageW
DestroyIcon
EnumChildWindows
SetWindowTextW
GetDlgItem
EndDialog
DialogBoxParamW
CreateDialogParamW
SetParent
WindowFromPoint
IsWindowEnabled
PostMessageW
GetCursor
GetScrollInfo
SetScrollInfo
OffsetRect
AdjustWindowRectEx
GetCursorPos
InvalidateRect
GetWindowTextLengthW
GetWindowTextW
GetKeyState
GetClipboardData
LoadIconW
GetDesktopWindow
SetWindowLongW
MapWindowPoints
ClientToScreen
GetWindowRect
EndPaint
BeginPaint
SetForegroundWindow
EnableMenuItem
GetSystemMenu
EnableWindow
ReleaseCapture
SetCapture
GetDlgCtrlID
GetWindowPlacement
SetWindowPos
ShowWindow
IsChild
GetMessageW
GetComboBoxInfo
GetWindowDC
GetAncestor
SystemParametersInfoW
GetWindowLongW
InflateRect
FrameRect
FillRect
DrawFocusRect
GetSysColorBrush
GetSysColor
SetCursor
GetClientRect
DrawTextW
GetFocus
SendMessageW
DrawFrameControl
SetFocus
LoadCursorW
MsgWaitForMultipleObjects
PeekMessageW
GetSystemMetrics
ReleaseDC
GetDC
DispatchMessageW
TranslateMessage
MonitorFromRect
MonitorFromWindow
GetMonitorInfoW
EnumDisplayMonitors
ToUnicodeEx
GetKeyboardLayoutList
GetAsyncKeyState
ToAsciiEx
VkKeyScanExA
VkKeyScanExW
keybd_event
MapVirtualKeyW
SetWindowsHookExW
UnhookWindowsHookEx
CallNextHookEx
GetClassNameW
CreateIconIndirect
GetParent
CallWindowProcW
UnregisterClassW
RegisterClassExW

gdi32

SetBkMode
SetTextColor
GetCharWidthW
CreateSolidBrush
DeleteObject
CreatePen
LineTo
PatBlt
MoveToEx
CreateCompatibleBitmap
DeleteDC
SelectObject
ExcludeClipRect
SetBkColor
GetObjectW
BitBlt
CreateCompatibleDC
CreateDCW
GetClipBox
StretchBlt
SetWindowOrgEx
CreateBitmap
GdiAlphaBlend
CreateDIBSection
SetDIBColorTable
CreateFontIndirectW
GetTextExtentPoint32W
SetMapMode
GetDIBits
GetStockObject
GetPixel
GetDeviceCaps
GetTextMetricsW

shell32

SHGetFileInfoW
ord74
ShellExecuteW
SHFileOperationW
SHGetKnownFolderPath

ole32

CoCreateInstance
CoUninitialize
CoInitializeEx
CoTaskMemFree
OleInitialize
RegisterDragDrop
DoDragDrop
ReleaseStgMedium
CoTaskMemAlloc
CoTaskMemRealloc
CoMarshalInterThreadInterfaceInStream
CoGetInterfaceAndReleaseStream
OleUninitialize

oleaut32

SysAllocString
SysFreeString

advapi32

GetUserNameW
RegSetValueExW
RegQueryValueExW
RegQueryInfoKeyW
RegOpenKeyExW
RegNotifyChangeKeyValue
RegEnumValueW
RegEnumKeyExW
RegDeleteValueW
RegDeleteKeyW
RegCreateKeyExW
RegCloseKey
CreateProcessWithLogonW
LogonUserW
SetSecurityInfo
SetNamedSecurityInfoW
GetSecurityInfo
GetNamedSecurityInfoW
MakeAbsoluteSD
MakeSelfRelativeSD
SetSecurityDescriptorGroup
SetSecurityDescriptorOwner
SetSecurityDescriptorSacl
SetSecurityDescriptorDacl
SetSecurityDescriptorControl
GetSecurityDescriptorControl
GetSecurityDescriptorLength
InitializeSecurityDescriptor
SetEntriesInAclW
GetAclInformation
InitializeAcl
ConvertStringSidToSidW
ConvertSidToStringSidW
LookupAccountNameW
LookupAccountSidW
CopySid
GetLengthSid
GetSidIdentifierAuthority
CreateProcessAsUserW
OpenProcessToken
GetTokenInformation
IsValidSid
EqualSid
AllocateAndInitializeSid
FreeSid

Sections

.text
Size: 1.1MB - Virtual size: 1.1MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 256KB - Virtual size: 255KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 19KB - Virtual size: 27KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 9.8MB - Virtual size: 9.8MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 61KB - Virtual size: 61KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

ed5d42d66565f10e53609db0eebd788b

Code Sign

0d:42:4a:e0:be:3a:88:ff:60:40:21:ce:14:00:f0:ddCertificate

Extended Key Usages

Key Usages

06:0c:43:c8:90:48:4c:a5:e4:e0:35:62:6c:80:87:35Certificate

Extended Key Usages

Key Usages

04:09:18:1b:5f:d5:bb:66:75:53:43:b5:6f:95:50:08Certificate

Extended Key Usages

Key Usages

0a:a1:25:d6:d6:32:1b:7e:41:e4:05:da:36:97:c2:15Certificate

Extended Key Usages

Key Usages

06:0c:43:c8:90:48:4c:a5:e4:e0:35:62:6c:80:87:35Certificate

Extended Key Usages

Key Usages

04:09:18:1b:5f:d5:bb:66:75:53:43:b5:6f:95:50:08Certificate

Extended Key Usages

Key Usages

7b:05:b1:d4:49:68:51:44:f7:c9:89:d2:9c:19:9d:12Certificate

Extended Key Usages

Key Usages

7b:d4:e5:af:ba:cc:07:3f:a1:01:23:04:22:41:4d:12Certificate

Extended Key Usages

Key Usages

8e:7e:e4:68:71:30:fc:97:03:09:7d:cc:f8:13:92:13:08:f2:d8:79:d2:63:21:92:e1:1e:4f:93:f2:21:3f:97Signer

65:a8:dd:6d:33:c0:ae:97:7e:e2:51:2f:3d:d0:3e:8d:af:66:ae:9eSigner

Headers

DLL Characteristics

File Characteristics

Imports

ws2_32

comctl32

kernel32

user32

gdi32

shell32

ole32

oleaut32

advapi32

Sections

.text Size: 1.1MB - Virtual size: 1.1MB

.rdata Size: 256KB - Virtual size: 255KB

.data Size: 19KB - Virtual size: 27KB

.rsrc Size: 9.8MB - Virtual size: 9.8MB

.reloc Size: 61KB - Virtual size: 61KB

0d:42:4a:e0:be:3a:88:ff:60:40:21:ce:14:00:f0:dd
Certificate

06:0c:43:c8:90:48:4c:a5:e4:e0:35:62:6c:80:87:35
Certificate

04:09:18:1b:5f:d5:bb:66:75:53:43:b5:6f:95:50:08
Certificate

0a:a1:25:d6:d6:32:1b:7e:41:e4:05:da:36:97:c2:15
Certificate

06:0c:43:c8:90:48:4c:a5:e4:e0:35:62:6c:80:87:35
Certificate

04:09:18:1b:5f:d5:bb:66:75:53:43:b5:6f:95:50:08
Certificate

7b:05:b1:d4:49:68:51:44:f7:c9:89:d2:9c:19:9d:12
Certificate

7b:d4:e5:af:ba:cc:07:3f:a1:01:23:04:22:41:4d:12
Certificate

8e:7e:e4:68:71:30:fc:97:03:09:7d:cc:f8:13:92:13:08:f2:d8:79:d2:63:21:92:e1:1e:4f:93:f2:21:3f:97
Signer

65:a8:dd:6d:33:c0:ae:97:7e:e2:51:2f:3d:d0:3e:8d:af:66:ae:9e
Signer

.text
Size: 1.1MB - Virtual size: 1.1MB

.rdata
Size: 256KB - Virtual size: 255KB

.data
Size: 19KB - Virtual size: 27KB

.rsrc
Size: 9.8MB - Virtual size: 9.8MB

.reloc
Size: 61KB - Virtual size: 61KB